Skoda Octavia 1996 Service Manual page 45

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OCTAVIA
and
      !  " 
     
Note:
The engine should be attached with the engine
holder MP 1-202 to the repair stand for carrying
out removal and installation operations.
1
♦ offset joints 120°
♦ use piston ring pliers for removing and
installing
♦ marking „TOP“ must point toward pis-
ton crown
♦ inspecting gap clearance ⇒ Fig. 1
♦ inspecting end clearance ⇒ Fig. 2
2
♦ inspecting ⇒ Fig. 3
♦ mark installation position relative to
conrod and matching cylinder with
waterproof felt pen
♦ arrow on piston crown points toward
belt pulley side
♦ use piston ring tensioning strap for
installing
♦ piston ∅ = 80.965 mm
Edition 10.02
S00.5105.54.20
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Crank Assembly
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#  $ %   "

& ' $ ( !  "
% (

and
0 1 2 3 4   ! 5 6 $ ( 7 6 !  8 $ ! 9 1 @ A

3 rod
♦ pay attention to different versions
E   ! $   6 ! $ ! $ F  $ 7 G ( F G $ H I P
⇒ Fig. 5
♦ always replace as a set
♦ mark matching cylinder -B-
♦ installation position:
markings -A- must be positioned one
above the other and point toward belt
P  Q  F  ) ! ( R  S S F $
pulley side
♦ with oil drilling for lubricating piston pin
T U $ ( !  "  8 $ F F

Conrod
♦ mark matching cylinder -B-
♦ installation position:
markings -A- must be positioned one
above the other and point toward belt
pulley side
5
♦ replace with conrod bolt -item 8-
♦ oil thread and head contact surface
9 
♦ opens at:
0.13...0.16 MPa (1.3...1.6 bar) over-
pressure

♦ replace without sealant
 #  ! % F  )
♦ for cooling piston
  ) 
♦ pay attention to installation position
♦ do not mix up used bearing shells
(mark)
♦ ensure tightly seated in the retaining
lugs
♦ axial play
new part: 0.10...0.35mm
wear limit: 0.40 mm
♦ with oil drilling for lubricating piston pin
Cylinder block
♦ inspecting cylinder bore ⇒ Fig. 4
♦ cylinder ∅ = 81.01 mm
10 Conrod
♦ replace together with nut ⇒ item 5
11
12 iston
♦ if tight, heat piston to approx. 60 °C
♦ use drift VW 222A for removing and
installing
)
rod
B C D
6 !
t
1
Nm
V W X V Y
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13
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